/* 教师端登录页面 */
body{ background: url(../images/login_background.jpg);width: 100%;height: 100%;}
/* 登录头部样式 */
.header{ width: 60%; height: 11rem; margin: 3rem auto 2rem; text-align: center;}
.header img{width: 8rem;height: 8rem;}
.header h4{ color: #fff;}
/* 登录输入信息区样式 */
.main .form-inline{width: 85%;margin: 0 auto;}
.main .form-input{
    padding: 0.5rem 0 0.5rem 3rem;
    border: 1px solid hsl(180, 100%, 63%);
    border-radius: 1.5rem;
    background: hsl(193, 94%, 61%);
    margin-bottom: 1.2rem;
    position: relative;
}
.main .form-input input{
    border: none;
    outline: none;
    width: 90%;
    margin-left: 0.5rem;
    color: hsl(0, 0%, 20%);
  background: transparent;
}
input:-webkit-autofill, textarea:-webkit-autofill, select:-webkit-autofill{-webkit-box-shadow: 0 0 0px 1000px hsl(193, 94%, 61%) inset}
.main .form-input .icons{
    width: 2rem;
    display: inline-block;
    height: 2rem;
    position: absolute;
    left: 1rem;
    top: 0.5rem;
}
/* 记住密码checkbox样式 */
.main .form-inline label {
    position: relative;
    cursor: pointer;
    color: hsl(0, 0%, 100%);
    padding-left: 1rem;
    font-weight: 500;
}
.main .form-inline label a{ color: #fff; display: inline-block; margin-left: 9rem;}
.main .form-inline  input[type='checkbox']{cursor: pointer;margin: 7px 2px 0 2px !important;}
.main .form-inline   input:checked + .show-box {background: #ff4081;}
 .main .form-inline  .show-box {
    position: absolute;
    top: 0.5rem;
    left: 1rem;
    width: 16px;
    height: 16px;
    border-radius: 2px;
    border: 1px solid hsl(0, 0%, 85%);
    background: hsl(0, 0%, 100%);
 }
 .main .form-inline  .show-box:before { 
        content: ''; 
        position: absolute;
        top: 2px;
        left: 6px;
        width: 3px; 
        height: 8px; 
        border: solid white; 
        border-width: 0 2px 2px 0; 
        transform: rotate(45deg);
}
.footer{width: 60%;margin: 7rem auto;}
.footer .submits{
    width: 100%;
    padding: 0.5rem;
    background: hsl(0, 0%, 100%);
    border: 1px solid hsl(0, 0%, 100%);
    border-radius: 1.5rem;
    color: #0bb3f1;
}

/* -----修改密码文件样式------ */
.open-style{ width: 100%;height: 100%;background: rgb(244,244,244);}
.main-content{
    width: 90%;
    margin: 0 auto;
    background: hsl(0, 0%, 100%);
    padding: 1.5rem 0 0.5rem;
    position: relative;
    margin-top: 1rem;
}
.main-content table{margin: 0 auto;}
.main-content table td{ text-align: right;vertical-align: text-bottom;}
.main-content table td input{
    width: 100%;
    padding: 0.5rem 1rem;
    border: 1px solid hsl(0, 0%, 75%);
    border-radius: 1.5rem;
    margin-bottom: 2.2rem;
    outline: none;
}
.main-content table td input:focus{ border: 1px solid #0c96e4;}
.main-content table td { position: relative;}
.main-content table td span{
    position: absolute;
    right: 0;
    bottom: -0.8rem;
    width: 18rem;
    text-align:left;
    font-size: 1.2rem;
    height: 30px;
}
.modal{
    top:30% !important;
    left: 10% !important;
    width: 80%;
}
.waring_1,.waring_2,.waring_3{display: none;}
.footer-content{width: 90%; margin: 0 auto; position: relative; margin-top: 2rem;}
.footer-content .submits{
    width: 100%;
    padding: 1rem;
    outline: none;
    background: #0c96e4;
    color: #fff;
    border-radius:1.5rem;
    border: 1px solid #f4f4f4; 
}